1. [Convenience] It supports three attendance recognition methods: fingerprint, password, and RFID card, enabling employees to select their preferred method. Additionally, Excel attendance reports can be easily uploaded and downloaded using a USB flash drive. 2. [Ease of use] It comes with an instruction manual, so it's possible to learn how to use this fingerprint attendance machine with relative ease. 3. [No WiFi or network required] This fingerprint attendance machine doesn't need to be connected to a network or WiFi. One just needs to plug it into a power source to use it. Reports can be uploaded and downloaded via a USB flash drive and then read on a computer. 4. [Satisfaction] It is ready for use right out of the box, without monthly fees or software fees. It can be easily hung or placed on a desktop. 5. [More accurate] This fingerprint recognition attendance machine is relatively precise. It uses a high - precision optical total reflection fingerprint input device, which has a certain degree of scratch - resistance and wear - resistance. The recognition algorithm is automatically updated, helping to ensure relatively little recognition deviation. 6. Color: Black 7. Material: Plastic 8. Package contents: - 1 fingerprint attendance clock - 1 USB flash drive - 5 RFID cards Only the above items are included in the package, and no other products are provided. Note: Light reflection and different displays may cause some slight differences between the color of the items in the picture and the actual product. A measurement error of ±1 - 3 cm is acceptable.